When1: 1949
Who: Jacob Rabinow [Rabinow, Jacob]
What: inventor
Where: USA
works\ magnetorheological fluid [1949]
Detail: He lived 1910 to 1999. Oil with iron filings {magnetorheological fluid, Rabinow} can turn solid in magnetic fields [1949]. Electrorheological fluids become solid in high electric fields.
Physical Sciences>Physics>History>Invention
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Date Modified: 2022.0224